20175376314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1033}}^1$

素因数の和:1232

約数の個数: 128

約数和(自身を含む): 45086899968

約数和(自身を除く): 24911523654

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 61, 73, 86, 102, 122, 129, 146, 183, 219, 258, 366, 438, 731, 1033, 1037, 1241, 1462, 2066, 2074, 2193, 2482, 2623, 3099, 3111, 3139, 3723, 4386, 4453, 5246, 6198, 6222, 6278, 7446, 7869, 8906, 9417, 13359, 15738, 17561, 18834, 26718, 35122, 44419, 44591, 52683, 53363, 63013, 75409, 75701, 88838, 89182, 105366, 106726, 126026, 133257, 133773, 150818, 151402, 160089, 189039, 191479, 226227, 227103, 266514, 267546, 320178, 378078, 382958, 452454, 454206, 574437, 755123, 1071221, 1148874, 1281953, 1510246, 2142442, 2265369, 2563906, 2709559, 3213663, 3242587, 3255143, 3845859, 4530738, 4599949, 5419118, 6427326, 6485174, 6510286, 7691718, 8128677, 9199898, 9727761, 9765429, 13799847, 16257354, 19455522, 19530858, 27599694, 46062503, 55123979, 78199133, 92125006, 110247958, 138187509, 156398266, 165371937, 197797807, 234597399, 276375018, 330743874, 395595614, 469194798, 593393421, 1186786842, 3362562719, 6725125438, 10087688157, 20175376314]

約数ペア:

[(1, 20175376314), (2, 10087688157), (3, 6725125438), (6, 3362562719), (17, 1186786842), (34, 593393421), (43, 469194798), (51, 395595614), (61, 330743874), (73, 276375018), (86, 234597399), (102, 197797807), (122, 165371937), (129, 156398266), (146, 138187509), (183, 110247958), (219, 92125006), (258, 78199133), (366, 55123979), (438, 46062503), (731, 27599694), (1033, 19530858), (1037, 19455522), (1241, 16257354), (1462, 13799847), (2066, 9765429), (2074, 9727761), (2193, 9199898), (2482, 8128677), (2623, 7691718), (3099, 6510286), (3111, 6485174), (3139, 6427326), (3723, 5419118), (4386, 4599949), (4453, 4530738), (5246, 3845859), (6198, 3255143), (6222, 3242587), (6278, 3213663), (7446, 2709559), (7869, 2563906), (8906, 2265369), (9417, 2142442), (13359, 1510246), (15738, 1281953), (17561, 1148874), (18834, 1071221), (26718, 755123), (35122, 574437), (44419, 454206), (44591, 452454), (52683, 382958), (53363, 378078), (63013, 320178), (75409, 267546), (75701, 266514), (88838, 227103), (89182, 226227), (105366, 191479), (106726, 189039), (126026, 160089), (133257, 151402), (133773, 150818)]